Pat Bowen of Agriculture and Agri-Food Canada discusses drone-based imaging to detect variations in vine water stress, nitrogen status and disease symptoms in her research. Techniques employ thermal, multispectral, and hyperspectral imaging and LiDAR to guide precision management of irrigation and N fertilization, and to identify diseased vines for treatment and removal.

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CGCN certification will make a long-term contribution to the continuous pursuit of excellence of the Canadian wine sector by ensuring that the best quality, disease free propagating material is available to the grape industry.